A review of arterial phantom fabrication methods for flow measurement using PIV techniques

SG Yazdi, PH Geoghegan, PD Docherty… - Annals of biomedical …, 2018 - Springer
Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality in the
western world. In the last three decades, fluid dynamics investigations have been an …

Digital twins and automation of care in the intensive care unit

J Geoffrey Chase, C Zhou, JL Knopp… - Cyber–Physical …, 2023 - Wiley Online Library
Healthcare is under increasing demand pressure as societies age and expectations rise,
multiplied by increasing incidence of chronic diseases and decreasing available funding …

[HTML][HTML] Parameter estimation for closed-loop lumped parameter models of the systemic circulation using synthetic data

NL Bjørdalsbakke, JT Sturdy, DR Hose… - Mathematical …, 2022 - Elsevier
Physics-based models can be applied to describe mechanisms in both health and disease,
which has the potential to accelerate the development of personalized medicine. The aim of …

Frank-Starling mechanism, fluid responsiveness, and length-dependent activation: Unravelling the multiscale behaviors with an in silico analysis

S Kosta, PC Dauby - PLoS computational biology, 2021 - journals.plos.org
The Frank-Starling mechanism is a fundamental regulatory property which underlies the
cardiac output adaptation to venous filling. Length-dependent activation is generally …

[HTML][HTML] Assessing input parameter hyperspace and parameter identifiability in a cardiovascular system model via sensitivity analysis

H Saxton, X Xu, T Schenkel, I Halliday - Journal of Computational Science, 2024 - Elsevier
We aim to clarify our understanding of the process of state-space model input parameter
identification, known, within the clinical context, as model personalisation. To do so, we …

Practical identifiability and uncertainty quantification of a pulsatile cardiovascular model

AD Marquis, A Arnold, C Dean-Bernhoft… - Mathematical …, 2018 - Elsevier
Mathematical models are essential tools to study how the cardiovascular system maintains
homeostasis. The utility of such models is limited by the accuracy of their predictions, which …

An in-silico analysis of experimental designs to study ventricular function: A focus on the right ventricle

MJ Colebank, NC Chesler - PLoS computational biology, 2022 - journals.plos.org
In-vivo studies of pulmonary vascular disease and pulmonary hypertension (PH) have
provided key insight into the progression of right ventricular (RV) dysfunction. Additional in …

Estimating pulmonary arterial remodeling via an animal-specific computational model of pulmonary artery stenosis

CJ Kozitza, MJ Colebank, JP Gonzalez-Pereira… - … and Modeling in …, 2024 - Springer
Pulmonary artery stenosis (PAS) often presents in children with congenital heart disease,
altering blood flow and pressure during critical periods of growth and development …

Evaluation of a desktop 3D printed rigid refractive-indexed-matched flow phantom for PIV measurements on cerebral aneurysms

WH Ho, IJ Tshimanga, MN Ngoepe, MC Jermy… - Cardiovascular …, 2020 - Springer
Purpose Fabrication of a suitable flow model or phantom is critical to the study of biomedical
fluid dynamics using optical flow visualization and measurement methods. The main …

Practical identifiability analysis of a minimal cardiovascular system model

A Pironet, PD Docherty, PC Dauby, JG Chase… - Computer methods and …, 2019 - Elsevier
Background and objective Parameters of mathematical models of the cardiovascular system
can be used to monitor cardiovascular state, such as total stressed blood volume status …